5. Transform the common fractions into decimal fractions:
6. Transform the decimal fractions into common fractions and calculate.
7. What is the reduction of a fraction? What is the extension of a fraction?
8. Reduce the fractions:
| Common
fraction: prime number, composite number, transformation, reduction,
extension, addition, subtraction.
5. Transform the common fractions into decimal fractions:
6. Transform the decimal fractions into common fractions and calculate.
7. What is the reduction of a fraction? What is the extension of a fraction?
8. Reduce the fractions: |